Case T-410/08: Judgment of the General Court of 12 April 2013 — GEMA v Commission (Competition — Agreements, decisions and concerted practices — Copyright relating to public performance of musical works via the internet, satellite and cable retransmission — Decision finding an infringement of Article 81 EC — Sharing of the geographic market — Bilateral agreements between national collecting societies — Concerted practices precluding the possibility of granting multi-territory and multi-repertoire licences — Proof — Presumption of innocence)